
/*
 This is part of the libb64 project, and has been placed in the public domain.
 For details, see http://sourceforge.net/projects/libb64
 */

#ifndef __LIBB64_H_
#define __LIBB64_H_
//#ifdef __cplusplus
//extern "C" {
//#endif
typedef enum
{
    step_a, step_b, step_c, step_d
} base64_decodestep;

typedef struct
{
    base64_decodestep step;
    char plainchar;
} base64_decodestate;

void base64_init_decodestate(base64_decodestate* state_in);
int base64_decode_value(char value_in);
int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in);


typedef enum
{
    step_A, step_B, step_C
} base64_encodestep;

typedef struct
{
    base64_encodestep step;
    char result;
    int stepcount;
} base64_encodestate;

void base64_init_encodestate(base64_encodestate* state_in);
char base64_encode_value(char value_in);
int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in);
int base64_encode_blockend(char* code_out, base64_encodestate* state_in);
//#ifdef __cplusplus
//}
//#endif

#endif /* __LIBB64_H_ */

